Ekawan Luepromchai. 2009. Atmospheric polycyclic aromatic hydrocarbons removal by phyllosphere bacteria. Bangkok:Chulalongkorn University;
Ekawan Luepromchai. (2009) Atmospheric polycyclic aromatic hydrocarbons removal by phyllosphere bacteria. Chulalongkorn University:Bangkok.
Ekawan Luepromchai. Atmospheric polycyclic aromatic hydrocarbons removal by phyllosphere bacteria. Bangkok:Chulalongkorn University, 2009. Print.
Ekawan Luepromchai. (2009) Atmospheric polycyclic aromatic hydrocarbons removal by phyllosphere bacteria. Chulalongkorn University:Bangkok.